18553128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33701592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2267, 2728, 4092, 4534, 6801, 8184, 9068, 13602, 18136, 24937, 27204, 49874, 54408, 70277, 74811, 99748, 140554, 149622, 199496, 210831, 281108, 299244, 421662, 562216, 598488, 773047, 843324, 1546094, 1686648, 2319141, 3092188, 4638282, 6184376, 9276564, 18553128]

約数ペア:

[(1, 18553128), (2, 9276564), (3, 6184376), (4, 4638282), (6, 3092188), (8, 2319141), (11, 1686648), (12, 1546094), (22, 843324), (24, 773047), (31, 598488), (33, 562216), (44, 421662), (62, 299244), (66, 281108), (88, 210831), (93, 199496), (124, 149622), (132, 140554), (186, 99748), (248, 74811), (264, 70277), (341, 54408), (372, 49874), (682, 27204), (744, 24937), (1023, 18136), (1364, 13602), (2046, 9068), (2267, 8184), (2728, 6801), (4092, 4534)]